135 lines
3.8 KiB
C
135 lines
3.8 KiB
C
/*
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* Copyright (c) 2009 Mike Belopuhov
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/queue.h>
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#define ICB_MSGSIZE 256
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#define ICB_MAXGRPLEN 32
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#define ICB_MAXNICKLEN 32
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#define ICB_MAXPASSLEN 32
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#define ICB_MAXTOPICLEN 160
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#define ICB_M_LOGIN 'a'
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#define ICB_M_OPEN 'b'
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#define ICB_M_PERSONAL 'c'
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#define ICB_M_STATUS 'd'
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enum {
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STATUS_ARRIVE,
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STATUS_BOOT,
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STATUS_DEPART,
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STATUS_HELP,
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STATUS_NAME,
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STATUS_NOBEEP,
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STATUS_NOTIFY,
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STATUS_SIGNON,
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STATUS_SIGNOFF,
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STATUS_STATUS,
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STATUS_TOPIC,
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STATUS_WARNING
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};
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#define ICB_M_ERROR 'e'
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#define ICB_M_IMPORTANT 'f'
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#define ICB_M_EXIT 'g'
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#define ICB_M_COMMAND 'h'
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#define ICB_M_CMDOUT 'i'
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enum {
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CMDOUT_CO,
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CMDOUT_EC,
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CMDOUT_WL,
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CMDOUT_WG,
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};
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#define ICB_M_PROTO 'j'
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#define ICB_M_BEEP 'k'
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#define ICB_M_PING 'l'
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#define ICB_M_PONG 'm'
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#define ICB_M_NOOP 'n'
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#define ICB_M_SEP '\001'
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struct icb_group;
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struct icb_session {
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char nick[ICB_MAXNICKLEN];
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char client[ICB_MAXNICKLEN];
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char host[MAXHOSTNAMELEN];
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char buffer[ICB_MSGSIZE+1];
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struct event ev;
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LIST_ENTRY(icb_session) entry;
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struct bufferevent *bev;
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struct icb_group *group;
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size_t length;
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time_t login;
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time_t last;
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int port;
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uint32_t flags;
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#define SETF(t, f) ((t) |= (f))
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#define CLRF(t, f) ((t) &= ~(f))
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#define ISSETF(t, f) ((t) & (f))
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#define ICB_SF_PROTOSENT 0x01
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#define ICB_SF_LOGGEDIN 0x02
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#define ICB_SF_NOGROUP 0x08
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#define ICB_SF_NOBEEP 0x10
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#define ICB_SF_NOBEEP2 0x20
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};
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struct icb_group {
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char name[ICB_MAXGRPLEN];
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char mpass[ICB_MAXPASSLEN];
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char topic[ICB_MAXTOPICLEN];
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LIST_ENTRY(icb_group) entry;
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LIST_HEAD(, icb_session) sess;
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struct icb_session *moder;
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};
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LIST_HEAD(icb_grlist, icb_group) groups;
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struct icbd_callbacks {
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void (*drop)(struct icb_session *, char *);
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void (*log)(struct icb_session *, int, const char *, ...);
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void (*send)(struct icb_session *, char *, ssize_t);
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};
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#ifndef nitems
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#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
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#endif
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/* cmd.c */
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void *icb_cmd_lookup(char *);
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/* icb.c */
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struct icb_group *icb_addgroup(struct icb_session *, char *, char *);
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void icb_cmdout(struct icb_session *, int, char *);
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void icb_delgroup(struct icb_group *);
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void icb_error(struct icb_session *, const char *, ...);
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void icb_init(struct icbd_callbacks *);
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void icb_input(struct icb_session *);
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int icb_ismoder(struct icb_group *, struct icb_session *);
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int icb_pass(struct icb_group *, struct icb_session *, struct icb_session *);
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void icb_privmsg(struct icb_session *, char *, char *);
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void icb_remove(struct icb_session *, char *);
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void icb_sendfmt(struct icb_session *, const char *, ...);
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void icb_start(struct icb_session *);
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void icb_status(struct icb_session *, int, const char *, ...);
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void icb_status_group(struct icb_group *, struct icb_session *, int ,
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const char *, ...);
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void icb_who(struct icb_session *, struct icb_group *);
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/* callbacks from icbd.c */
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void (*icb_drop)(struct icb_session *, char *);
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void (*icb_log)(struct icb_session *, int, const char *, ...);
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void (*icb_send)(struct icb_session *, char *, ssize_t);
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